what is the difference between perform varying and perform

1 Answers  

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What are the default system and catalog libraries in JCL?

2 Answers   Infosys,

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Hi, all suppose i have 5 steps (S1,S2,S3,S4,S5) what will happen if cond is true or false (which of the other steps get executed)? 1) //s3 exec pgm=abc,cond=(0,le) 2) //s3 exec pgm=abc,cond=(0,le,step2) 3) In the jobcord RESTART=step3,cond=(0,le) 4) can i code COND=TRUE in jobcard, if yes what will happen?

3 Answers   TCS, Tech Mahindra,

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Hi Please try to be to-the-point. 1) How to INCLUDE a JCL segment in a JOB ? (A Small example) 2) What is SPOOL and what is SPOOL FULL ? and how to direct the output of a Jobstep to SPOOL ?

3 Answers   IBM,

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i have a file which contains duplicates ? my requirement is to eliminate duplicates and these elminated duplicates should be moved to another file can any code this using sort ?

3 Answers   IBM,

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in ways data can be passed to a COBOL program from JCL?

0 Answers  

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Can we find specific member without knowing the name of PDS or can we search a member to which PDS it belongs to? if so how?

6 Answers  

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What is the purpose of dd?

0 Answers  

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How to send different PARM values based on the any condition to the program in a JCL? For example :- If the time is before 12:00 pm, I want to send "A" to some program and if it past 12:00 pm , I want to send "B" as a PARM value to that program. How to do it thur JCL only?

0 Answers   UHG,

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wht r s722,s822,s122 and s222 abends pls reply fast

1 Answers   Wipro,

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What is a GDG? How is it referenced? How is it defined? What is a MODELDSCB?

3 Answers  

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Suppose I have 5 dataset listed under a single DD name in a catlogued PROC. How can I override one of those 5 dataset (say 3rd dataset)?

5 Answers   Cognizant,

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